- 密度 [g/cm3]: 2.27
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.520 g/cc | 0.0188 lb/in³ | ASTM D4894 |
| Density | 2.27 g/cc | 0.0820 lb/in³ | ASTM D792 |
| Particle Size | 25 µm | 25 µm | ASTM D4894 |
| Deformation | 3.0 % @Pressure 15.00 MPa | 3.0 % @Pressure 2175 psi | ASTM D621 |
| 5.0 % @Time 86400 sec, Pressure 15.00 MPa | 5.0 % @Time 24.0 hour, Pressure 2175 psi | ASTM D621 | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 60 | 60 | value after 15 sec; ASTM D2240 |
| 67 | 67 | initial value; ASTM D2240 | |
| Tensile Strength at Break | 23.4 MPa | 3390 psi | ASTM D4894 |
| Elongation at Break | 240 % | 240 % | ASTM D4894 |
| Tensile Modulus | 0.152 GPa | 22.0 ksi | ASTM D638 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 101 µm/m-°C @Temperature 30.0 - 100 °C | 56.0 µin/in-°F @Temperature 86.0 - 212 °F | ASTM E831 |
| 137 µm/m-°C @Temperature 100 - 200 °C | 76.0 µin/in-°F @Temperature 212 - 392 °F | ASTM E831 | |
| 171 µm/m-°C @Temperature 200 - 300 °C | 95.0 µin/in-°F @Temperature 392 - 572 °F | ASTM E831 | |
| Thermal Conductivity | 0.270 W/m-K @Temperature 250 °C | 1.87 BTU-in/hr-ft²-°F @Temperature 482 °F | ASTM E1530 |
| 0.280 W/m-K @Temperature 100 °C | 1.94 BTU-in/hr-ft²-°F @Temperature 212 °F | ASTM E1530 | |
| Shrinkage | 1.9 % | 1.9 % | ASTM D4894 |